/* =========================================================
   DIGIWIZ ACADEMY — SAT Quiz Platform Styles
   Matches main.css design system exactly.
   ========================================================= */

/* ── Hub page ─────────────────────────────────────────── */
.quiz-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 44px;
}

.quiz-cat-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}
.quiz-cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }

.quiz-cat-icon {
  width: 48px; height: 48px;
  background: var(--cream-deep);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--navy);
}
.quiz-cat-icon svg { width: 24px; height: 24px; }

.quiz-cat-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.quiz-cat-card p { font-size: 0.9rem; color: var(--ink-soft); flex: 1; margin-bottom: 20px; }

.quiz-drill-list {
  list-style: none; padding: 0; margin: 0 0 20px;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.quiz-drill-list li {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  background: var(--cream-deep);
  color: var(--navy);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid var(--line);
}

.quiz-lock-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--gold-deep); letter-spacing: 0.06em;
  margin-bottom: 10px;
}

/* ── Drill index page ────────────────────────────────── */
.drill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.drill-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
  display: flex; flex-direction: column; gap: 10px;
  transition: transform 0.15s, box-shadow 0.15s;
  cursor: pointer; text-decoration: none;
}
.drill-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }

.drill-card-tag {
  font-family: var(--font-mono); font-size: 0.65rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--gold-deep);
}
.drill-card h4 { font-size: 0.95rem; margin: 0; color: var(--navy); }
.drill-card .drill-count { font-size: 0.82rem; color: var(--ink-soft); }
.drill-card .drill-arrow { color: var(--gold-deep); font-size: 1.1rem; margin-top: auto; }

.drill-card.locked { opacity: 0.55; cursor: default; }
.drill-card.locked:hover { transform: none; box-shadow: none; }

/* ── Quiz player ─────────────────────────────────────── */
.quiz-player-wrap { max-width: 780px; margin: 0 auto; }

.quiz-top-bar {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 24px; flex-wrap: wrap;
}
.quiz-top-bar .back-link {
  font-family: var(--font-mono); font-size: 0.75rem;
  color: var(--gold-deep); letter-spacing: 0.06em;
  display: flex; align-items: center; gap: 4px;
  text-decoration: none;
}
.quiz-top-bar .back-link:hover { color: var(--navy); }
.quiz-top-bar .drill-title {
  font-size: 0.95rem; font-weight: 600; color: var(--navy); flex: 1;
}
.quiz-top-bar .score-pill {
  font-family: var(--font-mono); font-size: 0.78rem;
  background: var(--navy); color: var(--gold-light);
  padding: 5px 14px; border-radius: 20px;
}

/* Progress */
.quiz-progress-row {
  display: flex; align-items: center; gap: 12px; margin-bottom: 20px;
}
.quiz-prog-bar {
  flex: 1; height: 4px; background: var(--line); border-radius: 2px; overflow: hidden;
}
.quiz-prog-fill {
  height: 100%; background: var(--gold-deep); border-radius: 2px; transition: width 0.3s;
}
.quiz-prog-label { font-size: 0.8rem; color: var(--ink-soft); white-space: nowrap; }

/* Dot nav */
.quiz-dots {
  display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 20px;
  background: var(--cream-deep); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 12px 16px;
}
.quiz-dot-label {
  font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.1em;
  color: var(--ink-soft); text-transform: uppercase; width: 100%; margin-bottom: 8px;
}
.qdot {
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--line); border: none; cursor: pointer;
  transition: all 0.15s; padding: 0;
}
.qdot:hover { transform: scale(1.3); }
.qdot.active { background: var(--gold-deep); box-shadow: 0 0 0 2px var(--gold-pale); }
.qdot.ok { background: #2a7a4b; }
.qdot.wrong { background: #b53030; }

/* Question card */
.quiz-q-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 36px;
  margin-bottom: 20px; box-shadow: 0 4px 20px -12px rgba(11,31,74,0.12);
}

.quiz-q-meta {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.quiz-q-num {
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.1em; color: var(--ink-soft); text-transform: uppercase;
}
.quiz-q-cat {
  font-family: var(--font-mono); font-size: 0.68rem;
  padding: 3px 10px; border-radius: 20px; letter-spacing: 0.05em; font-weight: 600;
}
.qcat-sec   { background: #e8f0fe; color: #1a4098; }
.qcat-eoi   { background: #fef3e2; color: #8a5700; }
.qcat-ii    { background: #e6f4ea; color: #185228; }
.qcat-cs    { background: #f3e8fd; color: #5b21b6; }
.qcat-tricky{ background: #fce8f3; color: #831843; }

/* SAT Math category badges */
.qcat-alg   { background: #fdeee8; color: #9a3412; }
.qcat-adv   { background: #eef2ff; color: #3730a3; }
.qcat-psd   { background: #ecfeff; color: #0e7490; }
.qcat-geo   { background: #fdf4ff; color: #86198f; }

.quiz-q-prompt {
  font-size: 1rem; color: var(--ink); line-height: 1.7; margin-bottom: 18px;
}
.quiz-q-passage {
  background: var(--cream-deep); border-left: 3px solid var(--gold-deep);
  border-radius: 0 6px 6px 0; padding: 14px 18px; margin-bottom: 22px;
  font-size: 0.95rem; color: var(--ink-soft); line-height: 1.7; font-style: italic;
}
.quiz-blank {
  display: inline-block;
  background: var(--gold-pale); border-bottom: 2px solid var(--gold-deep);
  padding: 0 8px; border-radius: 3px 3px 0 0;
  font-style: normal; font-weight: 700; color: var(--navy); min-width: 80px; text-align: center;
}

/* Options */
.quiz-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media(max-width: 560px){ .quiz-options { grid-template-columns: 1fr; } }

.qopt {
  background: var(--cream); border: 1.5px solid var(--line);
  border-radius: var(--radius); padding: 12px 16px;
  display: flex; align-items: center; gap: 12px;
  cursor: pointer; font-size: 0.93rem; color: var(--ink);
  transition: all 0.15s; text-align: left;
}
.qopt:hover:not(.locked) { background: var(--white); border-color: var(--navy); }
.qopt.selected { border-color: var(--navy); background: var(--white); }
.qopt.correct  { background: #e6f4ea; border-color: #2a7a4b; color: #185228; }
.qopt.wrong    { background: #fce8e8; border-color: #b53030; color: #7a1a1a; }
.qopt.reveal   { background: #e8f0fe; border-color: #1a4098; color: #1a4098; opacity: 0.75; }
.qopt.locked   { cursor: default; }

.qopt-key {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--line); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700;
  color: var(--ink-soft); flex-shrink: 0; transition: all 0.15s;
}
.qopt.selected .qopt-key { background: var(--navy); color: var(--cream); }
.qopt.correct  .qopt-key { background: #2a7a4b; color: #fff; }
.qopt.wrong    .qopt-key { background: #b53030; color: #fff; }
.qopt.reveal   .qopt-key { background: #1a4098; color: #fff; }

/* Feedback */
.quiz-feedback {
  margin-top: 18px; padding: 14px 18px; border-radius: var(--radius);
  font-size: 0.9rem; line-height: 1.65; display: none;
}
.quiz-feedback.show { display: block; }
.quiz-feedback.correct { background: #e6f4ea; border: 1px solid #7bc99a; color: #133d24; }
.quiz-feedback.wrong   { background: #fce8e8; border: 1px solid #e8a0a0; color: #6b1a1a; }

/* Controls */
.quiz-controls {
  display: flex; gap: 10px; align-items: center; margin-bottom: 48px;
}
.quiz-controls .spacer { flex: 1; }

.qbtn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.9rem;
  padding: 11px 22px; border-radius: var(--radius); cursor: pointer;
  border: 1.5px solid transparent; transition: all 0.15s;
}
.qbtn:disabled { opacity: 0.35; cursor: default; }
.qbtn-ghost { background: var(--white); border-color: var(--line); color: var(--ink-soft); }
.qbtn-ghost:hover:not(:disabled) { border-color: var(--navy); color: var(--navy); }
.qbtn-primary { background: var(--navy); color: var(--cream); border-color: var(--navy); }
.qbtn-primary:hover:not(:disabled) { background: var(--navy-deep); }
.qbtn-gold {
  background: linear-gradient(100deg, var(--gold-deep), var(--gold-light));
  color: var(--navy); border-color: transparent;
}
.qbtn-gold:hover:not(:disabled) { transform: translateY(-1px); box-shadow: var(--shadow-soft); }

/* ── Results ─────────────────────────────────────────── */
.results-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 44px;
  box-shadow: var(--shadow-soft); text-align: center;
}
.results-ring-wrap {
  width: 150px; height: 150px; position: relative;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 24px;
}
.results-ring-wrap svg { position: absolute; top: 0; left: 0; transform: rotate(-90deg); }
.results-score-num { font-size: 36px; font-weight: 700; color: var(--navy); }
.results-score-lbl { font-size: 12px; color: var(--ink-soft); font-family: var(--font-mono); letter-spacing: 0.1em; }
.results-message { font-size: 1rem; color: var(--ink-soft); max-width: 520px; margin: 0 auto 28px; line-height: 1.6; }

.results-stats {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-bottom: 24px;
}
.rstat {
  background: var(--cream-deep); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px;
}
.rstat-val { font-size: 28px; font-weight: 700; font-family: var(--font-display); }
.rstat-lbl { font-size: 0.72rem; color: var(--ink-soft); font-family: var(--font-mono);
  letter-spacing: 0.08em; text-transform: uppercase; margin-top: 4px; }

.results-cat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 28px; }
.rcat {
  background: var(--cream-deep); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 12px 16px;
  display: flex; justify-content: space-between; align-items: center;
}
.rcat-name { font-size: 0.85rem; color: var(--ink-soft); font-weight: 600; }
.rcat-score { font-size: 0.95rem; font-weight: 700; }

.results-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

.review-wrong-section { text-align: left; margin-top: 28px; }
.review-wrong-title {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--gold-deep); margin-bottom: 14px;
  display: flex; align-items: center; gap: 6px;
}
.review-item {
  background: #fce8e8; border: 1px solid #e8a0a0;
  border-radius: var(--radius); padding: 14px 18px; margin-bottom: 8px;
  font-size: 0.88rem; line-height: 1.6; color: #5a1a1a;
}
.review-item strong { color: #8b0000; display: block; margin-bottom: 3px; }

/* ── Paywall ─────────────────────────────────────────── */
.paywall-section { padding: 80px 0; }
.paywall-card {
  background: var(--navy); border-radius: var(--radius);
  padding: 56px; text-align: center; max-width: 620px; margin: 0 auto;
}
.paywall-card h2 { color: var(--cream); margin-bottom: 12px; }
.paywall-card p { color: rgba(251,246,236,0.75); margin-bottom: 28px; }
.price-tag {
  display: inline-flex; flex-direction: column; align-items: center;
  background: rgba(207,160,70,0.15); border: 1px solid var(--gold);
  border-radius: var(--radius); padding: 16px 32px; margin-bottom: 28px;
}
.price-amount { font-size: 2.5rem; font-weight: 700; color: var(--gold-light); font-family: var(--font-display); }
.price-period { font-family: var(--font-mono); font-size: 0.72rem; color: var(--gold); letter-spacing: 0.1em; }
.price-features { list-style: none; padding: 0; text-align: left; margin: 0 0 28px; }
.price-features li {
  color: rgba(251,246,236,0.8); font-size: 0.9rem; padding: 6px 0;
  border-bottom: 1px solid rgba(251,246,236,0.08);
  display: flex; align-items: center; gap: 10px;
}
.price-features li::before { content: '✓'; color: var(--gold); font-weight: 700; }

/* Responsive */
@media(max-width:680px){
  .quiz-q-card { padding: 22px 18px; }
  .results-card { padding: 28px 18px; }
  .results-stats { grid-template-columns: 1fr 1fr; }
  .results-stats .rstat:last-child { grid-column: span 2; }
  .results-cat-grid { grid-template-columns: 1fr; }
  .results-actions { flex-direction: column; }
  .quiz-hub-grid { grid-template-columns: 1fr; }
  .paywall-card { padding: 36px 22px; }
  .quiz-cat-card { padding: 24px 20px; }
  .quiz-top-bar { gap: 10px; }
  .quiz-top-bar .drill-title { flex-basis: 100%; order: 3; }
  .quiz-q-num, .quiz-q-cat { font-size: 0.7rem; }
  .qdot { width: 14px; height: 14px; }
  .quiz-controls { flex-wrap: wrap; }
  .quiz-controls .qbtn { flex: 1 1 auto; justify-content: center; }
}

@media (max-width: 420px) {
  .paywall-score-row { flex-wrap: wrap; row-gap: 16px; }
  .paywall-score-box { flex: 1 1 50%; border-right: none; }
  .paywall-score-box:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.12); }
  .paywall-score-num { font-size: 1.6rem; }
}

/* ── PAYWALL ─────────────────────────────────────────── */
#quiz-paywall .paywall-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(11,31,74,.10);
  max-width: 640px;
  margin: 0 auto;
  overflow: hidden;
}
/* The earlier .paywall-card h2/p rule above is cream-on-navy, meant for the
   hub page's dark pricing card. It was also leaking into this white drill
   paywall (same class name) and washing out all the heading/paragraph text.
   Scope proper dark text back in here. */
#quiz-paywall .paywall-card h2,
#quiz-paywall .paywall-card .paywall-headline { color: var(--navy); margin-bottom: 8px; }
#quiz-paywall .paywall-card p { color: #444; margin-bottom: 0; }
#quiz-paywall .paywall-card .paywall-subhead { color: #555; margin-bottom: 20px; }
#quiz-paywall .paywall-card .paywall-subhead strong { color: var(--navy); }
.paywall-score-row {
  display: flex;
  background: var(--navy);
  padding: 28px 20px;
  gap: 0;
}
.paywall-score-box {
  flex: 1;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,.12);
  padding: 0 12px;
}
.paywall-score-box:last-child { border-right: none; }
.paywall-score-num {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  font-family: var(--font-head);
  line-height: 1;
}
.paywall-score-lbl {
  font-size: .65rem;
  color: rgba(251,246,236,.55);
  letter-spacing: .08em;
  margin-top: 6px;
  font-family: var(--font-mono);
}
.paywall-msg {
  padding: 18px 28px 0;
  font-size: .95rem;
  color: #444;
  text-align: center;
  line-height: 1.6;
}
.paywall-divider {
  height: 1px;
  background: #ede8dc;
  margin: 20px 28px;
}
.paywall-unlock-section { padding: 0 28px 28px; }
.paywall-lock-icon { font-size: 2.2rem; text-align: center; margin-bottom: 10px; }
.paywall-headline {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  text-align: center;
  margin-bottom: 8px;
}
.paywall-subhead {
  text-align: center;
  color: #555;
  font-size: .93rem;
  margin-bottom: 20px;
  line-height: 1.55;
}
.paywall-subhead strong { color: var(--navy); }
.paywall-pay-options {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.paywall-pay-box {
  flex: 1;
  min-width: 200px;
  background: #f8f4ec;
  border-radius: 10px;
  padding: 14px 16px;
  border: 1.5px solid #e0d8c8;
}
.paywall-pay-label {
  font-size: .78rem;
  font-weight: 700;
  color: #888;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 6px;
}
.paywall-pay-detail {
  font-size: .9rem;
  color: var(--navy);
  line-height: 1.6;
}
.paywall-contact { text-align: center; }
.paywall-contact p {
  font-size: .88rem;
  color: #666;
  margin-bottom: 14px;
  line-height: 1.55;
}
.paywall-contact-btns {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.paywall-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: .88rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: opacity .15s, transform .15s;
  white-space: nowrap;
}
.paywall-btn:hover { opacity: .88; transform: translateY(-1px); }
.paywall-btn-green { background: #25D366; color: #fff; }
.paywall-btn-navy  { background: var(--navy); color: var(--cream); }
.paywall-btn-gold  { background: var(--gold-deep); color: #fff; }
.paywall-password-section { text-align: center; }
.paywall-pass-label {
  font-size: .88rem;
  color: #666;
  margin-bottom: 12px;
}
.paywall-pass-row {
  display: flex;
  gap: 10px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.paywall-pass-input {
  padding: 10px 14px;
  border-radius: 8px;
  border: 1.5px solid #c9bfa8;
  font-size: .95rem;
  width: 220px;
  outline: none;
  color: var(--navy);
  background: #faf7f1;
}
.paywall-pass-input:focus { border-color: var(--gold-deep); }
.paywall-pass-error {
  margin-top: 10px;
  font-size: .85rem;
  color: #b53030;
  font-weight: 600;
}
@media (max-width: 500px) {
  .paywall-score-num { font-size: 1.4rem; }
  .paywall-score-row { padding: 18px 8px; }
  .paywall-headline  { font-size: 1.1rem; }
  .paywall-card      { border-radius: 10px; }
}